B.1 Scope

29.2153GPPPolicy and Charging Control (PCC) over S9 reference pointRelease 17Stage 3TS

This annex defines access specific aspects of S9 procedures for supporting Non-Seamless WLAN Offload (NSWO) traffic from a 3GPP UE in the fixed broadband access network convergent scenario. In the convergent scenario, the PCRF controls directly the network element(s) in the fixed broadband access without the mediation of a different policy server, such as the Broadband Policy Control Function (BPCF).